This past weekend I joined a number of my colleagues in Westlake Village, California, for the introduction of a number of new products from SRAM. There was a lot on offer, more than they could cover in a two-hour presentation at Sea Otter, hence the get-together. We got to ride much of the new stuff hitting the market and in an environment suited to the mission. I’ll get to the riding in a minute; first, a list.
So SRAM introduced the following:
- An upgrade of the popular Red group to 11-speed
- A revamped Force group with hoods shaped like those in Red and an 11-speed cassette
- Hydraulic rim brakes
- Zipp 303s with discs
- Hydraulic disc brakes for Red
While I did pick up the new Force parts to check them out, I didn’t have the chance to ride them, so all I really feel qualified to do—other than regurgitate the press release—is to tell you that group will hit the market soon and the suggested retail on the group will be $1358, about half of Red 22′s $2618 price tag. According to the company’s scales, the refined group will come in at 2150 grams, putting it in the neighborhood, weight-wise, with Chorus and Dura-Ace 7900, making the Force group a notable value, at least on paper.
For mechanical Red, the only significant change is the addition of an 11th cog. So why is SRAM making a big deal about calling this group 22-speed? It goes to their assertion that users will have a true 22 speeds even without the presence of a trimable front derailleur. Shimano went in the other direction with their new 9000-series Dura Ace. The wide spread on an 11-speed cassette is going to demand a very carefully adjusted front derailleur to avoid chain rub in the big and small cogs, no matter which chainring the chain is on.
As a more practical matter, because SRAM continues to start every flippin’ Red cassette with an 11t cog, the addition of another cog means that all the cassettes (save the 11-32 WiFLi) now sport a 16t cog. It’s nice having that 16, but if they’d offer a 12-26 and a 12-28, you’d then have the 16 and an 18. I’m willing to wager all the beer in Yankee Stadium that nine out of 10 cyclists would use an 18t cog far more than they use an 11. As to the 11-32 WiFLi cassette, an 11th cog there gives the the very noticeable addition of a 14t cog. In the past, when I rode the 10-speed Red with an Apex rear derailleur and the 11-32 cassette, I can tell you that the jump from the 15 to the 13 felt like I’d over-shifted with an Ergo lever. It was a big jump.
Mechanical Red remains the lightest complete group on the market, at a claimed weight of 1747g.
When I first arrived at our host location, I wasn’t sure just what I would see, other than 11 cogs. So I walked over to the NRS tents to see what the mechanics were up to. It was there that I noticed one of the mechanics bleeding a hydraulic brake system. From a road lever.
This would be the spot in the program where it’s a good idea for me to back up and remind everyone that I have written previously about just how skeptical I am of the need and utility of hydraulic brakes, particularly hydraulic discs, on road bikes. Honestly, I when I noticed what was afoot, I was a bit surprised that Michael Zellmann, the head of road PR for SRAM, had invited me. I mean, this was like pitching Dura-Ace to a guy who’d inherited his love of Campy from his dad. I do my best to be open-minded, but at every turn I had questions about just what sort of solution hydraulic discs offered.
Let’s recap those concerns, shall we?
- If you boil your brake fluid on a descent, your brakes can fail.
- Generally, you want the bike to offer some vertical flex at the dropouts; disc brakes would demand beefing up the fork and stays.
- Many mountain bike disc brake system offer poor modulation. Road bike brakes need to offer great modulation.
- Pad retraction is an issue on many mountain bike brake systems. Roadies won’t put up with rubbing brakes.
- Disc brakes won’t improve a bike’s aerodynamics.
- The hydraulic lines will require working hand-in-glove with manufacturers to offer suitable frames.
- There isn’t enough room in control levers to add a master cylinder.
- It’ll make the bike heavier. Roadies are allergic to heavier.
Last summer, I went for a ride with Brent Graves, the head of road product for Specialized. We discussed disc brakes quite a bit. It was hard not to detect his enthusiasm. So I posed each of my concerns to him. Damn that guy, he came back with the same answer each time.
“It’s an engineering issue,” he’d say with the confidence of a pilot who’s flown to Tokyo once a week for 10 years. “It’s just engineering.”
At that point I realized I should probably just shut up and wait to see what happens. What I didn’t know (because he didn’t tell me) was that he was already riding a disc-brake-equipped prototype of the Specialized Roubaix. What he did tell me was that I could expect to see hydraulic discs on road bikes at a variety of price points perhaps as early as 2015, but certainly by 2016.
Then it was me again with the skepticism. And then, damn his intelligence, he noted that every time there had been a significant shift in the market, it had begun with the curiosity of innovators and early adopters—the bleeding edge—and then as the idea caught on, refinement of the technology to make it both affordable and palatable to the masses.
Did someone just say iPhone?
Because not all bike companies will begin developing a frame to accept the disc brakes immediately and also because even by their own admission hydraulic discs won’t be right for all applications, SRAM is offering a hydraulic rim brake. Terminology-wise, they are referring to the class of products as “Hydro R” to denote hydraulic road. The disc brake is HRD, while the rim brake is HRR. As you can tell from the photos, the master cylinder is located in the inflamed thyroid of the lever bump. Let it be said that no one will ever be able to complain about the bump on SRAM road levers being too small any more.
Specialized is actively spec’ing a Roubaix with the discs and Cannondale has a version of the SuperSix EVO with the hydraulic calipers. This is no longer bleeding edge, this is leading edge.
So that’s the what. In my next post I’ll cover my experience of actually riding each of the options with Red 22: mechanical, HRR and then HRD.